<!DOCTYPE html>
<html lang="zh-CN">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>登录成功</title>
    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.0/css/all.min.css">
    <style>
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        
        body {
            background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
            min-height: 100vh;
            display: flex;
            justify-content: center;
            align-items: center;
            padding: 20px;
        }
        
        .container {
            background-color: white;
            border-radius: 15px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
            width: 100%;
            max-width: 450px;
            overflow: hidden;
            text-align: center;
            animation: fadeIn 0.6s ease-out;
        }
        
        .header {
            background: linear-gradient(135deg, #2ecc71 0%, #27ae60 100%);
            color: white;
            padding: 30px 20px;
        }
        
        .header i {
            font-size: 60px;
            margin-bottom: 15px;
            animation: bounce 1s;
        }
        
        .header h1 {
            font-size: 28px;
            margin-bottom: 10px;
        }
        
        .content {
            padding: 30px;
        }
        
        .user-info {
            display: flex;
            align-items: center;
            background: #f8f9fa;
            border-radius: 10px;
            padding: 15px;
            margin-bottom: 25px;
        }
        
        .avatar {
            width: 70px;
            height: 70px;
            border-radius: 50%;
            background: #2ecc71;
            color: white;
            display: flex;
            justify-content: center;
            align-items: center;
            font-size: 28px;
            font-weight: bold;
            margin-right: 15px;
        }
        
        .user-details {
            text-align: left;
        }
        
        .user-details h2 {
            color: #2c3e50;
            margin-bottom: 5px;
        }
        
        .user-details p {
            color: #7f8c8d;
            font-size: 14px;
        }
        
        .actions {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 15px;
            margin-bottom: 25px;
        }
        
        .btn {
            padding: 12px;
            border: none;
            border-radius: 8px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
        }
        
        .btn-primary {
            background: #3498db;
            color: white;
        }
        
        .btn-primary:hover {
            background: #2980b9;
        }
        
        .btn-secondary {
            background: #ecf0f1;
            color: #7f8c8d;
        }
        
        .btn-secondary:hover {
            background: #dfe6e9;
        }
        
        .logout {
            color: #e74c3c;
            text-decoration: none;
            font-size: 15px;
            display: inline-flex;
            align-items: center;
            transition: color 0.3s;
        }
        
        .logout:hover {
            color: #c0392b;
        }
        
        .logout i {
            margin-right: 5px;
        }
        
        @keyframes fadeIn {
            from { opacity: 0; transform: translateY(-20px); }
            to { opacity: 1; transform: translateY(0); }
        }
        
        @keyframes bounce {
            0%, 20%, 50%, 80%, 100% {transform: translateY(0);}
            40% {transform: translateY(-20px);}
            60% {transform: translateY(-10px);}
        }
        
        @media (max-width: 480px) {
            .actions {
                grid-template-columns: 1fr;
            }
        }
    </style>
</head>
<body>
    <div class="container">
        <div class="header">
            <i class="fas fa-check-circle"></i>
            <h1>登录成功</h1>
            <p>欢迎回到我们的平台</p>
        </div>
        
        <div class="content">
            <div class="user-info">
                <div class="avatar">Z</div>
                <div class="user-details">
                    <h2>张小明</h2>
                    <p>上次登录: 2023年10月15日 14:30</p>
                </div>
            </div>
            
            <div class="actions">
                <button class="btn btn-primary"><i class="fas fa-home"></i> 控制面板</button>
                <button class="btn btn-secondary"><i class="fas fa-cog"></i> 账号设置</button>
                <button class="btn btn-secondary"><i class="fas fa-user"></i> 个人资料</button>
                <button class="btn btn-primary"><i class="fas fa-envelope"></i> 消息中心</button>
            </div>
            
            <a href="#" class="logout">
                <i class="fas fa-sign-out-alt"></i> 安全退出
            </a>
        </div>
    </div>
</body>
</html>